实时计算 Flink版cdc同步的相关内容

问答 2023-02-19 来自：开发者社区

Flink CDC 实现企业级实时数据同步

传统的数据集成通常由全量和增量同步两套系统构成，在全量同步完成后，还需要进一步将增量表和全量表进行合并操作，这种架构的组件构成较为复杂，系统维护困难。本方案提供 Flink CDC 技术实现了统一的增量和全量数据的实时集成。

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问答 2023-02-14 来自：开发者社区

用flink oracle cdc同步数据到Doris，怎么才能加快同步速度？

用flink oracle cdc同步数据到Doris，测试发现一秒钟差不多16000行数据，1亿条数据需要一小时。因为oraclecdc是单线程的，加并行度似乎没有用，怎么才能加快同步速度？我现在有一百多亿条数据要同步

问答 2023-02-14 来自：开发者社区

OceanBase用flink cdc 同步全量数据时，安装、启动oblogproxy之外

OceanBase用flink cdc 同步全量数据时，安装、启动oblogproxy之外，还需要oblogclient吗？

问答 2023-02-13 来自：开发者社区

Flink CDC同步oracle出现这个问题，有遇到过？

Flink CDC同步oracle出现这个问题，有遇到过？db history topic or its content is fully or partially missing

问答 2023-02-13 来自：开发者社区

flink 1.13.6 cdc 2.2.0 同步到starrocks 丢数据有什么处理办法吗？

问答 2023-02-13 来自：开发者社区

flink cdc一次同步多个表，原库的连接池暴增，这个谁碰到过吗？可以优化吗？

问答 2023-02-13 来自：开发者社区

请问下Flink CDC同步， OutRPS没有数据，InRPS有数据是什么情况？

请问下Flink CDC同步， OutRPS没有数据，InRPS有数据是什么情况？输入是MySQL，输出是PolarDB Postgres

问答 2023-02-13 来自：开发者社区

Flink CDC我写了俩组 mysql2es 为什么下面的一组同步不了呢？

问答 2023-02-13 来自：开发者社区

请问flink cdc对于postgre，不能从postgre同步到postgre吗？

请问flink cdc对于postgre，不能从postgre同步到postgre吗？看这里的报错好像是只能作为源表

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实时计算Flink版

阿里云实时计算Flink版(Alibaba Cloud Realtime Compute)，完全兼容开源的Apache Flink，比开源性能提升2～3倍，提供了完整的告警、监控、日志的解决方案、提升开发效率且无运维成本，并有社区专家提供技术支持。

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实时同步

MySQL 到 Hologres

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功能对比

开源Flink对比

成本优化

作业自动调优